In fluid dynamics, a flow with periodic variations is known as pulsatile flow, or as Womersley flow. The flow profiles was first derived by John R. Womersley...

characteristics of acceleration and visco elasticity of artery wall under pulsatile flow conditions (physical meaning of I * as a parameter of progressive behaviors...

Ventricular Assist Devices (LVAD) and hemodialysis that replace pulsatile flow with continuous blood flow. Examining diastolic function during a cardiac stress...

of the pulsatile flow frequency in relation to viscous effects. It is named after John R. Womersley (1907–1958) for his work with blood flow in arteries...

pulse, known as pulsatile tinnitus or vascular tinnitus. Pulsatile tinnitus is usually objective in nature, resulting from altered blood flow or increased...

two main categories – pulsatile pumps, which mimic the natural pulsing action of the heart, and continuous-flow pumps. Pulsatile VADs use positive displacement...

Engler; Hong; Miller (May 2001). "Comparison of Flow Measure Techniques during Continuous and Pulsatile Flow". 2001 BE Undergraduate Projects. Department...

Abouezzi, Joanna; Ristroph, Leif (17 May 2021). "Early turbulence and pulsatile flows enhance diodicity of Tesla's macrofluidic valve". Nature Communications...

Kripfgans, J. Rubin, A. Hall and J. Fowlkes, "Mean Volume Flow Estimation in Pulsatile Flow Conditions," Ultrasound in Med. & Biol., vol. 35, pp. 1880-1891...

pulsatile flow frequency in relation to viscous effects Weissenberg number – product of shear strain rate and relaxation time in viscoelastic flowsPages...

pressure, general weakened connective tissue or as a result of the pulsatile flow of cerebrospinal fluid on weakened spinal dura. Dural ectasia is common...

wrote this in the "Handbook of Physiology" in 1963 in work entitled "Pulsatile Flow in the Vascular System". So, C = ΔV/ΔP. Arterial compliance is an index...

pumping action of the heart. The pumping action of the heart generates pulsatile blood flow, which is conducted into the arteries, across the micro-circulation...

PMID 7471364. Agarwal, R. K.; Okpara, E (2010). "Numerical Study of Pulsatile Flow through Models of Vascular and Aortic Valve Stenoses and Assessment...

adverse events, and greater reliability with continuous-flow LVADs compared to pulsatile-flow devices. As of mid 2015, Thoratec has the only FDA-approved...

Windkessel, propagating ventricular contraction and smoothing out the pulsatile flow, and the smooth muscle within the tunica media contributes to this property...

batteries are carried in a shoulder-bag. EXCOR is a paracorporeal, pulsatile flow VAD. The device provides left ventricular, right ventricular or biventricular...

of 2 to 4. It has also been shown that the device works better with pulsatile flows. Coandă effect Check valve Diode Labyrinth seal Static mixer Valve...

predominantly in protists and in unicellular algae. It was previously known as pulsatile or pulsating vacuole. The contractile vacuole is a specialized type of...

of Leeds in 1996. Her dissertation, Coronary artery haemodynamics: pulsatile flow in a tube of time-dependent curvature, was supervised by Tim Pedley...

Cerebrospinal fluid (CSF) flow MRI is used to assess pulsatile CSF flow both qualitatively and quantitatively. Time-resolved 2D phase-contrast MRI with...

Waveform of the flow can be classified as: pulsatile (as in arteries), phasic (as in veins), non-phasic (as in diseased veins), and aphasic (no flow). Spectral...

Pressure". biosbcc. Retrieved 7 April 2011. Measurement of real pulsatile blood flow using X-ray PIV technique with CO2 microbubbles, Hanwook Park, Eunseop...

Christian; John, Thomas (2021-06-29). "Optimizing pressure-driven pulsatile flows in microfluidic devices". Lab on a Chip. 21 (13): 2605–2613. doi:10...

suspension effect on peristaltically induced unsteady pulsatile flow in a narrow artery: Blood flow model". Mathematical Biosciences. 283: 91–105. doi:10...

as pulsatile flow in the umbilical vein, absent or reversed end-diastolic flow in the umbilical artery, increased pulsatility index, or reversed flow in...

by the pulsatile flow of blood through vessels. Nitric oxide produced by EcNOS, maintains the diameter of blood vessels and proper blood flow to tissues...

models can combine the constant supersaturation principle together with pulsatile flow, which is characteristic of the human cardiovascular system. The calcification...

of the cord. Doppler examination shows anechoic cystic areas, with pulsatile flow in spectral analysis. Some chorioangiomas may be solid masses, and may...

endothelial cell apoptosis. However, unlike oscillatory flow, both laminar(steady) and pulsatile flow and shear stress environments are often considered together...